1. Ensure the speed of the reciprocating movement of the BAIER hydraulic cylinder and the traction required for the stroke. 2. Try to reduce the external dimensions of the BAIER hydraulic cylinder as much as possible to make the structure compact. 3. The piston rod should be pulled and uncompressed to avoid bending deformation. 4. Ensure that each part has sufficient strength, stiffness and durability. 5. Try to avoid the side load of the BAIER hydraulic cylinder. 6. When the piston rod of the long-stroke BAIER hydraulic cylinder is extended, try to avoid sagging. 7.Can eliminate the piston, ...
I. Setting the torque of BAIER hydraulic torque wrench: 1) According to the design torque setting of the equipment, most equipment will give the specific torque value of the bolt in the product technical parameters, and this torque is the set torque. 2) The design parameters are not indicated in the technical parameters. In the process of retrofitting and overhauling the old equipment, specific design torques are often not available. Due to the consideration of equipment and personal safety, it is recommended to set the torque according to the recommended table of bolt pretension force. The specific method is: set the torque = (data in the recommended table ...
BAIER single-acting thin jack (split hydraulic jack) precautions 1. If the BAIER jack appears runaway, first loosen the oil drain screw on the pump body, lift the pump body upright and hit the head downwards, then Tighten the oil drain screw and continue to use. 2. When using the BAIER jack, do not add eccentric load or overload to avoid the danger of jack damage. When there is a load, do not remove the quick connector to avoid accidents and damage to the parts. 3.This machine is ...
The hydraulic torque wrench is composed of a working head, a hydraulic pump and a high-pressure oil pipe. Through the high-pressure oil pipe, the hydraulic pump transmits power to the work head, and drives the work head to rotate or tighten the nut. The hydraulic pump can be driven by electricity or compressed air. The working head of a hydraulic wrench is mainly composed of three parts, the frame (also called the housing), the oil cylinder and the transmission parts. The output force of the oil cylinder, the piston rod of the oil cylinder and the transmission part form a motion pair. The distance from the center of the oil cylinder to the center of the transmission part is the arm of the hydraulic wrench to enlarge the force.
1. If there is runaway phenomenon during use by BAIER, you can first loosen the oil drain screw on the pump body, lift the pump body upright and hit it downwards a few times, then tighten the oil drain screw to continue using. 2. When using BAIER, do not add eccentric load or overload to avoid the danger of jack damage. When there is a load, do not remove the quick connector to avoid accidents and damage to the parts. 3. This machine uses oil as the medium. It is necessary to do the maintenance work of the oil and the machine to avoid blockage or oil leakage ...
The working principle of the BAIER pneumatic pump is as follows: 1. Compressed air enters through the filter screen 14 to push the selection valve 2 down, and then the gas enters the cylinder through the channel b to push the piston 7 down. The plunger 17 connected to the piston 7 moves at the same time as the piston. The plunger presses the oil in the cavity to the oil outlet through the check valve R. 2. When the plunger is lowered to the lower stroke, the selection valve 2 is closed, and the compressed air is prevented from entering the cylinder body, and then the spring 10 in the cylinder overcomes the air pressure and pushes the activity ...